1; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py 2; RUN: llc < %s -mtriple=i686-unknown-unknown -mattr=+sse2 | FileCheck %s --check-prefix=X32 3; RUN: llc < %s -mtriple=x86_64-unknown-unknown -mattr=+sse2 | FileCheck %s --check-prefix=X64 4 5@0 = external constant <4 x i32> ; <<4 x i32>*>:0 [#uses=1] 6@1 = external constant <4 x i16> ; <<4 x i16>*>:1 [#uses=1] 7 8define internal void @PR2585() { 9; X32-LABEL: PR2585: 10; X32: # %bb.0: 11; X32-NEXT: pshuflw {{.*#+}} xmm0 = mem[0,2,2,3,4,5,6,7] 12; X32-NEXT: pshufhw {{.*#+}} xmm0 = xmm0[0,1,2,3,4,6,6,7] 13; X32-NEXT: pshufd {{.*#+}} xmm0 = xmm0[0,2,2,3] 14; X32-NEXT: movq %xmm0, __unnamed_2 15; X32-NEXT: retl 16; 17; X64-LABEL: PR2585: 18; X64: # %bb.0: 19; X64-NEXT: pshuflw {{.*#+}} xmm0 = mem[0,2,2,3,4,5,6,7] 20; X64-NEXT: pshufhw {{.*#+}} xmm0 = xmm0[0,1,2,3,4,6,6,7] 21; X64-NEXT: pshufd {{.*#+}} xmm0 = xmm0[0,2,2,3] 22; X64-NEXT: movq %xmm0, {{.*}}(%rip) 23; X64-NEXT: retq 24 load <4 x i32>, <4 x i32>* @0, align 16 ; <<4 x i32>>:1 [#uses=1] 25 bitcast <4 x i32> %1 to <8 x i16> ; <<8 x i16>>:2 [#uses=1] 26 shufflevector <8 x i16> %2, <8 x i16> undef, <8 x i32> < i32 0, i32 2, i32 4, i32 6, i32 undef, i32 undef, i32 undef, i32 undef > ; <<8 x i16>>:3 [#uses=1] 27 bitcast <8 x i16> %3 to <2 x i64> ; <<2 x i64>>:4 [#uses=1] 28 extractelement <2 x i64> %4, i32 0 ; <i64>:5 [#uses=1] 29 bitcast i64 %5 to <4 x i16> ; <<4 x i16>>:6 [#uses=1] 30 store <4 x i16> %6, <4 x i16>* @1, align 8 31 ret void 32} 33